Sweeping machine



FIG. 1 is a perspective view of a sweeping machine showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged view of a portion of FIG. 1;

FIG. 10 is an enlarged view of a portion of FIG. 3;

FIG. 11 is an enlarged view of another portion of FIG. 3;

FIG. 12 is an enlarged view of a portion of FIG. 4;

FIG. 13 is an enlarged view of another portion of FIG. 4; and,

FIG. 14 is an enlarged view of a portion of FIG. 8.

The broken lines in the figures depict portions of the sweeping machine and form no part of the claimed design. 

CLAIM The ornamental design for a sweeping machine, as shown and described. 